He was very lucky when he fell off the ladder. He...

Câu hỏi: He was very lucky when he fell off the ladder. He ................ himself.

A. could have hurt

B. should have hurt

C. must have hurt

D. will have hurt

Câu hỏi trên thuộc đề trắc nghiệm

Trắc nghiệm ôn tập từ vựng Unit 7, 8 Tiếng Anh lớp 12